On-line wholesale and retail store services featuring air-conditioning apparatus, fans, air-conditioning installations, ventilation installations and apparatus, filters for air conditioning, air cooling apparatus, air dryers, air filtering installations, air purifiers, dehumidifiers, ventilation hoods, draught regulators for preventing and spreading cold and warm air, ventilation grilles being parts of extractor fans, room air fans, supply air diffusers; Wholesale and retail store services fe...